hi about two weeks ago i chocked on stake and went to the hospital and they took exrays and said there was no food stuck in my throut but i still feel a lump in there and i cant eat solid foods and sometime some liquid drinks feel like it wont go down and i feel like i cant breath i havent eaten in two weeks on drinks but i have a lot of mucus i hulk up and spit out in order to breath a little what could this be im very scard i cant eat feels like it get stuck and cut my airway last night i eat ice cream it went down but wen i burped it came back up like foam in my mouth so i spit it out into the sink and looked at it the ice cream came back up looking like sticky mucus..could this be alot of mucus in my lungs or throut causeing me not to eat and cuting my airway wen i eat please help me dont know what to do...also i have presure in my nose area it release and the more presure..